1441213113 has 4 divisors (see below), whose sum is σ = 1921617488. Its totient is φ = 960808740.

The previous prime is 1441213091. The next prime is 1441213121. The reversal of 1441213113 is 3113121441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1441213113 - 2⁶ = 1441213049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1441213113.

It is not an unprimeable number, because it can be changed into a prime (1441213133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240202183 + ... + 240202188.

It is an arithmetic number, because the mean of its divisors is an integer number (480404372).

Almost surely, 2^1441213113 is an apocalyptic number.

It is an amenable number.

1441213113 is a deficient number, since it is larger than the sum of its proper divisors (480404375).

1441213113 is an equidigital number, since it uses as much as digits as its factorization.

1441213113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480404374.

The product of its digits is 288, while the sum is 21.

The square root of 1441213113 is about 37963.3127242605. The cubic root of 1441213113 is about 1129.5602520513.

Adding to 1441213113 its reverse (3113121441), we get a palindrome (4554334554).

The spelling of 1441213113 in words is "one billion, four hundred forty-one million, two hundred thirteen thousand, one hundred thirteen".